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- /* head.inc: head common definitions -*- asm -*-
- *
- * Copyright (C) 2004 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
- #if defined(CONFIG_MB93090_MB00)
- #define LED_ADDR (0x21200000+4)
- .macro LEDS val
- sethi.p %hi(0xFFC00030),gr3
- setlo %lo(0xFFC00030),gr3
- lduh @(gr3,gr0),gr3
- andicc gr3,#0x100,gr0,icc0
- bne icc0,0,999f
- setlos #~\val,gr3
- st gr3,@(gr30,gr0)
- membar
- dcf @(gr30,gr0)
- 999:
- .endm
- #elif defined(CONFIG_MB93093_PDK)
- #define LED_ADDR (0x20000023)
- .macro LEDS val
- setlos #\val,gr3
- stb gr3,@(gr30,gr0)
- membar
- .endm
- #else
- #define LED_ADDR 0
- .macro LEDS val
- .endm
- #endif
- #ifdef CONFIG_MMU
- __sdram_base = 0x00000000 /* base address to which SDRAM relocated */
- #else
- __sdram_base = __page_offset /* base address to which SDRAM relocated */
- #endif
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